Support BladeForums! Paid memberships don't see ads! The organ donor: https://imgur.com/a/sNq7V (OLYMPIA tool,Chinese in origin surely,but,as misbegotten as it may be, Not murthered by me,i found it like that in the dump). Donor all sectioned...I'll use the chunk containing the toe,it's already tapered for about the correct scarf,and is beefy enough to allow for some experimenting. https://imgur.com/a/bBNBD About so-... https://imgur.com/a/s2WXC After the first couple welding heats: https://imgur.com/a/2qnNz https://imgur.com/a/AlaCb And after much beating and assorted unseemly hassle,we've something that possibly may be worth heat-treating.... https://imgur.com/a/UlOO8 Warning: Don't try this at home.DON'T forge mystery crap-alloys,especially try to never weld them together.Forging is challenging enough without it needing to be a crap-shoot above and beyond the "craftsmanship of risk"factor.Always buy new,known alloys,steel is cheap.